baber/WOPTO huggingface dataset:
Patent CA-1261260-A (CA)
Inventor: SALPEKAR ANIL
IPC: A61K9/20
Filed: 1985-04-04
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     A compressible pharmaceutical composition is disclosed comprising an interactive ingredient such as codeine, a compound such as polyvinylpyrrolidone which acts as a binder and a filler such as lactose.  The composition is granulated and can thereafter be dry blended with other active ingredients such as acetaminophen, Aspirin, ibuprofen, sodium naproxen or the like.  The mixture may then be tableted in the usual manner to produce a tablet having physical properties comparable to tablets in which all the active ingredients are wet granulated together, yet avoiding the intimate contact between the ingredients which can result in undesirable interaction and adversely affect the stability of the active ingredients.            *Trade Mark
Patent CA-1234920-A (CA)
Inventor: BAUER JERRY R
IPC: G09C1/00
Filed: 1985-05-21
Granted: 1988-04-05
Abstract: ROM PROTECTION SCHEME     Jerry R. Bauer ABSTRACT    A means is provided for encoding and decoding data transmitted by a parallel data bus line (8).  An encoding Exclusive-OR gate (23-l through 23-N) is provided for each data transmission lead.  One input lead of each encoding Exclusive-OR gate (23-l through 23-N) is con-nected to the corresponding incoming data transmission lead in order to receive data to be transmitted on acces-sible data lines (8-l through 8-N).  The other input lead of each encoding Exclusive-OR gate (23-l through 23-N) is connected via a code matrix (22) to a source of a random M-bit binary number (21).  The output signal provided by each Exclusive-OR gate is the encoded data bit which is applied to one of the accessible data lines (8-l through 8-N).     The encoded data is decoded by a circuit similar to the encoding circuit.  In the decoding circuit a decoding Exclusive-OR gate (33-l through 33-N) is provided for each data transmission lead.  One input lead of each decoding Exclusive-OR gate (33-l through 33-N) is con-nected to an incoming encoded data transmission lead (8-l through 8-N).   The other input lead to the decoding Exclusive-OR gate (33-l through 33-N) is connected via a code matrix (32) which is similar to the code matrix provided in the encoding circuit (22), to a source of a random M-bit binary number (31), where the M-bit binary number provided is the same M-bit binary number provided in the encoding circuit (21).  The output leads of the decoding Exclusive-OR gates (33-l through 33-N) are the transmission lines which carry the decoded data (9-l through 9-N).     The data on bus lines running between integrated circuits, and which therefore may be intercepted through the use of logic probes,  is in encoded form, thereby substantially increasing the effort required to illicitly determine the data stored in firmware.
Patent CA-1236252-A (CA)
Inventor: KNASTER MARK B
IPC: C23C18/38
Filed: 1985-06-13
Granted: 1988-05-10
Abstract: ABSTRACT OF THE DISCLOSURE     Aqueous copper coating compositions, solid com-positions for forming the aqueous compositions, and processes for coating the surfaces of ferrous-containing materials by contacting said surfaces with the aqueous copper coating compositions, wherein the aqueous compositions contain: (a)  from about 10 to about 30 grams/liter of cupric ions; (b)  from about 1 to about 10 grams/liter of chloride ions; (c)  from about 0.1 to about 10 grams/liter of at least one aminepolyacetic acid compound; and (d)  either (i) from about 0.01 to about 10 grams/liter of acriflavine hydrochloride and from about 0.1 to about 20 grams/liter of a polyalkylene oxide C12-C18 alkyl or alkenyl amine; or (ii) from about 0.1 to about 10 grams/liter of the reaction product of ortho-toluidine and for-maldehyde.
Patent CA-1244260-A (CA)
Title: Consistometer
Inventor: ARCISZEWSKI HENRY
IPC: G01N3/48
Filed: 1985-07-17
Granted: 1988-11-08
Abstract: ABSTRACT OF THE DISCLOSURE    An improved consistometer has a vertically-movable rod  for  imparting  a  precisely-measurable  amount  of energy   on   initial   impact   to   a   dough   sample.          Slmultaneouslyl  a precise measurement of vertical drop is  obtained  from  a  cooperating  dial  displacement indicator.  The dial indicator has a vertical arm which is displaced by a horizontal disk fixed to the rod.  A collar retains the rod in a first position; removal of the collar permits the rod to drop.   After initial impact, further displacement of the rod is measured over a fixed time interval.  Comparison of displacement of various dough samples thus indicates their relative consistencies.  The rod has interchangeable penetrating rod end elements, to accommodate various types of dough.
Patent CA-1242112-A (CA)
Title: Charging electrodes bearing a semiconductor coating
Inventor: SCHUTRUM WALTER L
IPC: B41J2/09
Filed: 1985-07-24
Granted: 1988-09-20
Abstract: CHARGING ELECTRODES BEARING A SEMICONDUCTOR COATING                      Abstract There is described an array of charging elec-trodes such as are used in ink jet printers.  At least portions of the exposed surfaces of such electrodes, used to charge passing ink drops, are overcoated with a continuous coating substantially free of cracks of a semiconductive material doped to have a resistance, at room temperature, when measured transverse to the electrode, of between 108 and 1011 ohms, such material being essentially insoluble in the ink.
Patent CA-1255920-A (CA)
Inventor: KISHIDA TAKAO
IPC: G01N33/24
Filed: 1985-08-21
Granted: 1989-06-20
Abstract: Abstract Measurement of the skin friction of piles, according to which a skin-friction measuring device having a cylindrical testing part which is rotatable relative to a main body of the device is introduced into a bored hole in a ground and is rotated by a driving rod, and by rotating the driving rod, the friction force then generated between the cylindrical testing part and the wall of the bored hole is determined in terms of the torque required for rotating the cylindrical testing part.
Patent CA-1271096-A (CA)
Inventor: KASAI KIYOSHI
IPC: B01J13/18
Filed: 1985-09-30
Granted: 1990-07-03
Abstract: ABSTRACT OF THE DISCLOSURE Capsule-shaped polymer particles and a process for the production thereof are described. In one embodiment of the process, a polymerizable monomer component containing a cross-linkable monomer and a hydrophilic monomer, and an oily substance are finely dispersed in water to pre-pare an oil-in-water emulsion and then the polymerizable monomer component is polymerized, whereupon capsule-shaped polymer particles containing the oily substance as a core material are obtained. Upon removal of the oily substance from the particles, there are obtained capsule-shaped hollow polymer particles. These capsule-shaped polymer particles are excellent in such properties as mechanical strength and heat resistance, and thus can find many applications.
Patent CA-1246172-A (CA)
Inventor: SALA ANGELO
IPC: H02G1/10
Filed: 1985-10-30
Granted: 1988-12-06
Abstract: ABSTRACT OF THE DISCLOSURE       .           A device for constricting an electric cable used under-water for restricting the flow of water lengthwise of the cable when its sheath is perforated intentionally or accidentally. The device comprises a rigid hollow cylinder which fits around the cable with spacing between the cable and the interior wall of the hollow cylinder and has an end wall with an opening for the passage of the cable through the hollow cylinder.  The opposite end of the hollow cylinder has an exterior flange, and the space between the interior wall thereof and the cable is filled with an elastomeric or plastomeric sleeve.  An annular body which fits around the cable and into the hollow cylinder so as to engage the sleeve has an external flange by which the body may be pressed into the hollow cylinder and thereby, compress the sleeve and hence, the cable.
Patent CA-1254272-A (CA)
Inventor: VAZEHGOO FARHAD
IPC: H03K19/082
Filed: 1986-02-21
Granted: 1989-05-16
Abstract: TTL CIRCUITS FOR GENERATING COMPLEMENTARY SIGNALS Abstract TTL circuits are described for generating from an input signal complementary output signals useful in integrated circuit applications.  For an enable gate, an alternate enable transistor element is coupled in emitter follower configuration in the enable gate with the base of the alternate enable transistor coupled to follow the enable gate input signal ? and provide through the emitter circuit an alternate enable signal A complementary to the enable signal E.  The complementary enable signals are applied in an improved TTL tristate output device with reduced output capacitance.  The alternate enable signal A is coupled to the base of an active discharge transistor element at the base of the pull-down transistor of the tristate output device for actively discharging and diverting Miller feedback current caused by transitions on the common bus output when the enable signal E is at low potential and the device is in the high impedance third state.  In another application an internal buffer circuit generates complementary data signals by coupling a complementary data signal transistor element in emitter follower configuration in the buffer circuit.  The base of the complementary data signal transistor is coupled to follow the input data signal D and provide through the emitter circuit a complementary output data signal D in phase with the input data signal D and complementary to the output data signal ? at the output of the buffer circuit.
Patent CA-1245771-A (CA)
Inventor: STERN AUGUST
IPC: G06G7/02
Filed: 1986-03-27
Granted: 1988-11-29
Abstract: ABSTRACT OF THE DISCLOSURE     An elementary  component of  an Intelligent Computing System in which all basic functions - the basic operation, the  system logic  and the storage of  information - are carried out by the elementary component which is universal in the sense  of  system  independence  and  has Q stable states,  where Q ? 2.   In  the basic operation, the Q states represent the Q-nary  alphabet  of  the  operational  code.  In the evaluation  of  K-nary  logical  propositions,  where  K ? Q, these Q states represent Q truth values as  pure complementary  values, while coherent superpositions of them represent the rest (K-Q) of the truth values.  The results of  basic  and  logical  operations  are stored distributively in  a system  of elementary components that occupy one of Q states, where  in coherent  superposition cases  one of  them is chosen  probabilistically.    A  Q-nary  logical  relaxation  can  be attained by  restricting to  Q out  of K  balanced truth  values.  An elementary component  of the invention is used in a finite network of identical elementary  components  for  storage  and/or  processing of information in  numerical (K  = Q)  and/or symbolic (K > Q) forms.          Mobius topological type network of a system of  the invention appears to  be  an  optimal  interconnection network which performs a minimal amount of processing at each step  of the  execution, sequentially or in parallel, carries out minimal-switch routing and provides a degree of reliability that increases with an increasing number of elementary components.
Patent CA-1264021-A (CA)
Inventor: SONDERGELD MANFRED A J
IPC: G03C1/74
Filed: 1986-04-22
Granted: 1989-12-27
Abstract: TITLE PROCESS TO LOWER THE VISCOSITY OF COATING SOLUTIONS FOR THE PRODUCTION OF LIGHT-SENSITIVE REPRODUCTION MATERIALS         ABSTRACT OF THE INVENTION Process for lowering the viscosity of coating solutions containing a thixotropy-causing filler for the production of light-sensitive reproduction materials by adding at least one compound corresponding to one of the following formulas: a)       ,       b)    c)   wherein R       is a linear saturated or unsaturated hydrocarbon chain having 2 to 12 carbon atoms, optionally substituted in which one or more carbon atoms can be replaced by N(R5), O, S, and/or an aromatic radial, or a 5 to 8 membered aliphatic ring.        R1 to R4 are H, alkyl, aryl, and aralkyl, whereby R1 to R4 can be the same or different;        R5      is R1 to R4;        R6 and R7 are R1 to R4, -(CHR8)p-OH; p        is 1 to 6: q and r  are 1 to 6 and can be the same or different; R8       is H, alkyl;        R9 and R10 are H, alkyl, -(CHR8)p-OH.
Patent CA-1264682-A (CA)
Inventor: CHANG SUNG-CHOL C O RICHARD L
IPC: B65D3/26
Filed: 1986-05-29
Granted: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE       A container having an access opening and a resealable sealing device, the latter consisting of a closure flap which is secured at one end region to the front side of the container and is coated with a pressure-sensitive adhesive to permit the container to be opened and resealed.  A pair of cuts are formed in the flap to define a pair of tabs or fingers integral with the one end region of the flap, and a pair of tear prevention holes are formed at the ends of the cuts on the line of attachment of the body of the flap to the one end region thereof, all to prevent the flap from tearing away from the container.  A non-adhesive member is cut out of the front side of the container to define the access opening and is adhesively secured to the coated face of the flap.
Patent CA-1254348-A (CA)
Inventor: NEIMARK JEAN
IPC: B01J19/00
Filed: 1986-06-02
Granted: 1989-05-16
Abstract: La présente invention concerne un multi-synthéti-seur de peptides semi-automatique en phase solide et un procédé de production de peptides de synthèse mis en oeuvre par le multi-synthétiseur. Multi-synthétiseur caractérisé en ce qu'il est principalement constitué par des réacteurs chimiques, reliés à des doseurs volumétriques de solvant disposés en amont desdits réacteurs chimiques et en aval d'un sélecteur de solvant alimenté en solvant grâce à des bouteilles de solvant sous pression d'azote, par des cylindres de distribution, ainsi que par une centrale de réglage et de régulation d'azote très basse pression, ces moyens étant séquentiellement commandés par un automate programmable ou un micro-ordinateur assurant la mise en oeuvre de la technique de synthèse, et le nombre maximum d'ensembles doseur volumétrique de solvant-réacteur chimique étant égal au nombre maximum de peptides pouvant être fabriqués simultanément.
Patent CA-1256130-A (CA)
Inventor: STRUBBE GILBERT J I
IPC: G01G11/04
Filed: 1986-07-11
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE                       FLOW METERING DEVICE In a combine harvester having a clean grain conveyor, a clean grain weight rate metering device is provided generally at the discharge end of said conveyor. The weight rate metering device incluedes a sensor member disposed to be acted upon by the clean grain flow as it issues from the clean grain conveyor, and a transducer operatively associated with the sensor member to continuously generate a signal proportional to the clean grain weight rate.  The sensor member is curved in shape and is operatively disposed generally in the path of the clean grain flow issuing from the conveyor for deflecting the direction of movement of the clean grain flow and for guiding said flow therealong while subjecting the sensor member to a centrifugal force.  The inventive concept also may be used in a flow metering device for metering the weight rate of any type of materials flow and generally always comprises conditioning means forwardly of the sensor member for concentrating, in a coherent stream, all the material of the materials flow and for transferring said coherent stream to the sensor member for guiding said coherent stream in permanent contact with the sensor surface as it is moved through the sensor member.
Patent CA-1262818-A (CA)
Inventor: NICHOLS WALTER A
IPC: A24B15/28
Filed: 1986-11-18
Granted: 1989-11-14
Abstract: Abstract novel composition for flavoring smoking articles contains a soluble flavoring material, an appropriate solvent for the flavoring material, triacetin and a moisture-releasing hydrophilic polymer. Smoking articles containing the composition and methods for making such smoking articles are disclosed .
Patent CA-1259674-A (CA)
Inventor: NOWAK MICHAEL E
IPC: H01P1/18
Filed: 1987-03-02
Granted: 1989-09-19
Abstract: COMBINED MICROSTRIP PHASE SHIFTER AND ELECTRIC  FIELD PROBE         Abstract An electric field probe is disclosed as having an arcual shaped transmission line which is mounted over a substrate having a corresponding arcual shaped transmission line deposited thereon. The two arcual shaped transmission members overlap such that the electric field energy sampled by the probe may be communicated to a monitoring circuit or the like. Rotating the probe, varies the portion of the arcual shaped members that overlap thereby adjusting the physical and electrical length of the transmission line. Accordingly, the phase of the field energy will shift as viewed from the output port.
Patent CA-1272764-A (CA)
Inventor: KOSA NADHIR B
IPC: B23K26/02
Filed: 1987-06-23
Granted: 1990-08-14
Abstract: ABSTRACT OF THE DISCLOSURE         A control system for an optical fiber laser power delivery system wherein the system employs a tip assembly for the optical fibers which provide focusing and beam divergence, mechanical protection for the optical fibers, and in addition functions as the source of a condition response signal userful in monitoring and controll the system operation.  The tip assembly utilizes a synthetic sapphire lens or window having incident laser radiation and temperature dependent fluorescing property useful in generating a signal utilized in a feedback control system for the laser system.  The improved tip assembly accordingly has application as an optical fiber shield as well as a signal source for the control and monitor portion of the laser system.   An apparatus is also disclosed for advancing the optical fiber in a laser enhanced transluminal angioplasty catheter, and for controlling the introduction of laser energy into the fiber.  The device includes a catheter and a fiber advance housing.  The optical fiber runs through the catheter and housing, and is optically connected to a source of laser energy.          A fiber advance assembly, mounted in the housing, reciprocates to advance and tract the fiber relative to the catheter and housing.          An actuator member is provided inside the housing to slide independently of the fiber advance assembly.  A switching means, provided in the housing, is closed to enable introduction of laser energy into the optical fiber whenever the fiber advance assembly is disposed forwardly of a select position relative to the actuator member.  The switching means is open, thereby preventing introduction of laser energy into the fiber, whenever the fiber advance assembly is disposed rearwardly of the select position.  The actuator position is adjustable through a zero adjust slide, connected to the actuator and slidable relative to the housing.
Patent CA-1274078-A (CA)
Inventor: ONNENBERG VOLKER
IPC: B29C39/10
Filed: 1987-09-17
Granted: 1990-09-18
Abstract: APPARATUS FOR THE PRODUCTION    OF BACK-FOAMED CUSHIONS ABSTRACT OF THE DISCLOSURE The present invention is directed to an apparatus for the production of back-foamed cushions from cover materials and foam, comprising:       (i)   a mold comprising an upper mold half and a lower mold half, said lower mold half defining a cavity, the inside surface of which is capable of being covered by said cover material, (ii)  a mix head associated with said mold, said mix head capable of introducing foam materials and/or reactants into said mold cavity, (iii) an upper ram provided above the lower mold half, and comprising several segments with contact pressure surfaces, which segments are mounted to be displaceable in guide bores of a supporting frame and wherein springs are associated with said segments, said springs acting on said segments in the direction of said mold cavity, and wherein when said upper ram is in the position of rest, the various contact pressure surfaces are located at different distances from the bottom of said mold cavity, and (iv)  wherein said lower mold half is movable towards and away from said upper ram and/or said upper ram is movable towards and away from said lower mold half.
Patent CH-498177-A (CH)
Title: Anthraquinone dyes esp for linear polyesters
Inventor: VON BRACHEL HANSWILLI DR
IPC: C09B1/514
Filed: 1967-04-05
Abstract: Anthraquinone dyes of general formula: where R1 = opt. branched C1-6 alkylene; R2 = opt. substituted aryl or aralkyl, pref. phenyl, benzyl, phenylethyl or phenylpropyl; or opt. substituted and branched C1-6 alkyl; R1 and R2 may be linked together. - A may contain other substituents, e.g. halogen atoms, alkyl or alkoxy gps. - (I) are esp. for dyeing and printing synthetic materials, e.g. polyamides, cellulose triacetate, and esp. polyesters, pref. polyethylene terephthalater.
Patent CH-507889-A (CH)
Title: Formaldehyde-aldehyde or ketone reactioncoponents sepn
Inventor: LADISLAV KOUDELKA
IPC: C07C53/06
Filed: 1968-04-25
Abstract: The products obtained from the reaction between formaldehyde with other aldehydes or ketones in alkaline medium and after neutralisation of the reaction mixture, are separated by removing the solids, concentrating the residual soln. i.e. to a water content of 0-10% so as to obtain and isolate a syrupy product, the condensation products then being recovered by fractional crystallisation.
Patent CH-520559-A (CH)
Title: Thermoplastic netting made from heat shrunk
IPC: B32B27/00
Filed: 1970-04-27
Abstract: Oriented thermoplastic film is cut with a pattern of slits and subsequently relaxed, while gripped to prevent overall contraction so that those slits which are oblique or especially transverse to the principal axis of orientation are opened up to form a series of (hexagonal) pores due to contraction of the intervening material. Where the resulting flat foraminous films are required for lamination with others, e.g. for construction of filter elements, the films are subsequently passed over rolls coated with adhesive resins at a viscosity which results in gobs of adhesive being retained in the pores in the passing net.
Patent DK-101791-A (DK)
Inventor: DETTRO GREGORY J
IPC: H01J3/14
Filed: 1991-05-28
Abstract: In a communications system having transmissions containing certain information-of-interest (147, 149) at predetermined intervals in the transmission, there is provided a method for isolating and processing that information-of-interest. The method is characterized by sensing the start of a transmission (141) and isolating for processing as the information-of-interest, the information received about instant(s) predeterminally removed in time (145) from the sensed start of transmission (141). Thus, the information-of-interest is isolated principally on the basis of elapsed time. The method for isolating and processing that information-of-interest is further characterized by sensing (249) the start of a transmission from the received signal power of the transmission exceeding a predetermined threshold (259); AGCing the transmission (233) and attenuating the AGC'd transmission from a maximum level to a desired level before the information-of-interest is expected to arrive; isolating for processing as the information-of-interest, the information received about instant(s) predeterminally removed in time from the sensed start of transmission, by timing (263) the expected interval between the instant that the start of the transmission is sensed and the predetermined instant that the information-in-interest should arrive (whereby the information-of-interest is isolated principally on the basis of elapsed time); tagging the information (247) isolated about that instant for processing; and beginning processing (275) with information just preceeding the isolated information (whereby the reliability of the information detection is enhanced by one-to-several bits). <IMAGE>